CN201452302U - Rotary-type outdoor clean chair - Google Patents

Rotary-type outdoor clean chair Download PDF

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Publication number
CN201452302U
CN201452302U CN2009200728085U CN200920072808U CN201452302U CN 201452302 U CN201452302 U CN 201452302U CN 2009200728085 U CN2009200728085 U CN 2009200728085U CN 200920072808 U CN200920072808 U CN 200920072808U CN 201452302 U CN201452302 U CN 201452302U
Authority
CN
China
Prior art keywords
seat
chair
dust cover
frame
chair frame
Prior art date
Application number
CN2009200728085U
Other languages
Chinese (zh)
Inventor
王燕芬
彭昌华
Original Assignee
上海电机学院
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海电机学院 filed Critical 上海电机学院
Priority to CN2009200728085U priority Critical patent/CN201452302U/en
Application granted granted Critical
Publication of CN201452302U publication Critical patent/CN201452302U/en

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Abstract

The utility model relates to a rotary-type outdoor clean chair. The chair frame is in a frame structure and comprises two splayed supporting frames and a beam. The chair frame, a dust cover and a chair seat are connected by a connection shaft through a connection hole, a shaft hole and a connection seat; the chair seat can rotate in the dust cover; the widths of the seat plate of the chair seat and the backseat are smaller than the width of the internal diameter of the dust cover; the length of the seat plate of the chair seat is slightly larger than the length of the external diameter of the dust cover; the connection seat of the chair seat is provided with a handle, a stay cable and a hammer structure; and the front end of the chair frame is provided with a lock catch which can rotate at 360 degrees. The utility model has the advantages that discarded matter generated by cleaning the chair or laying a cushion is lessened because the rotatable chair seat has the function of preventing dust and rain. When the rotary-type outdoor clean chair is in use, the handle is pressed to rotate towards the front end of the chair, and the seat plate rotates, is positioned on the chair frame and buckles the lock catch so that a person can sit. The utility model has simple structure, clean maintaining out of doors and easy manufacture, use and maintenance and can be popularized and applied in outdoor places.

Description

The rotary open air chair of keeping a public place clean

[technical field]

The utility model relates to seat furniture technical field, the rotary open air that concrete is, and a kind of seat can rotate, have clean-keeping function, the be adapted at outdoor use chair of keeping a public place clean.

[background technology]

Chair is one of necessary furniture of people house live and work office, and various kinds and style are arranged.Now, not only at the indoor chair that uses, be exactly in outdoor many occasions, as Entertainment Plaza, shopping square, park, the station of waiting etc. chair has been installed all also.Outdoor environment often has blowing and raining, dust also many, therefore, outdoor chair is dirty especially easily, the trousers of can making dirty of taking a seat could use after usually needing to smear wiping, and if take a seat with wiping such as paper handkerchief, disregard message paper or place mat, can increase waste and rubbish again, promptly trouble is also very inconvenient, has influenced giving full play to of outdoor chair effect.

With regard to the form of chair, on market, also do not see clean-keeping function at present, be adapted at the chair of outdoor use.With regard to the cleaning of chair, can use " automatic sanitation machine " for chairs on a large scale such as similar sports grounds and clear up; But, single to many occasions, or a spot of chair just can not clean like this, keep a public place clean, and its workload still is very large.

[utility model content]

The purpose of this utility model is to overcome the deficiencies in the prior art; designing a kind of seat can rotate, has clean-keeping function, be adapted at the chair of outdoor use; make people can take clean chair at any time; can avoid because of the wiping chair again or use waste that place mat causes and, help environmental protection and townie harmony and civilization the influence of environment.

For achieving the above object, the technical scheme taked of the utility model is:

A kind of rotary open air chair of keeping a public place clean, contain chair frame, seat, connecting axle and dust cover, chair leg and back leg before the chair frame comprises, be provided with Connection Block below the seat, it is characterized in that, the chair frame is a frame structure, connect the crossbeam formation by adding one in the middle of two " eight " the font bracing frames, the rear end of chair frame is provided with connecting hole, chair frame, dust cover and seat is coupled together by the connecting hole of chair frame, axis hole on the dust cover and the Connection Block of seat with connecting axle, and seat can rotate in dust cover; The width of seat seat and backrest is less than the width of dust cover internal diameter, and the length of seat seat is slightly larger than the length of dust cover external diameter, and the length of seat backrest is less than the length of dust cover internal diameter; Be provided with handle on the seat Connection Block, the length of handle is less than the length of dust cover internal diameter; On the Connection Block of seat, be provided with drag-line and weight structure, be provided with snap close at the front end of chair frame.

Described dust cover is approximate 1/4th circular configuration, but a vertical section is arranged above the cambered surface forward, and the dust cover front end is connected by the foreleg of vertical section with the chair frame, and the dust cover rear end is connected on the connecting axle by connecting hole.

One or both ends at the Connection Block of seat are provided with drag-line and weight structure.

Described drag-line is the drag-line that wire or metal cablet are made.

Described snap close is the inverted "L" shaped structure, is connected the front end of chair frame by falling L shaped bottom, can 360 ° of rotations

Described seat has the adaptation human body to sit up straight the arc of shape.

The keep a public place clean use step of chair of the rotary open air of the utility model is:

During unmanned at ordinary times the use, the seat upset of seat is placed in the dust cover, chair back face by the dust cover protection, plays closed dust, rainproof effect also inwardly.

When needs used, the handle of pinning the top was to chair front end rotation, the anglec of rotation>270 °, and when the seat of seat went on the crosspiece that rests the chair frame, compressing snap close can take a seat.If use the people of chair many, can keep the state that fastens of snap close, clean seat face is used for the people.

When the user leaves, should unclamp snap close, because the downward pulling of drag-line and weight makes the seat reverse rotation, the state when recovering unmanned at ordinary times the use.

The keep a public place clean good effect of chair of the rotary open air of the utility model is:

(1) seat can rotate, have dustproof and rainproof function, be adapted at outdoor use;

(2) avoided wiping the inconvenience of chair, reduced because of wiping the Litter that chair or place mat produce;

(3) simple for structure, easily manufactured, use and keep in repair easily, can apply at numerous outdoor locations such as bus stop, leisure street, park, square, campus, gardens, residential quarters.

[description of drawings]

Accompanying drawing 1 is the keep a public place clean structural representation of seat support surface state of the rotary open air of the utility model,

Accompanying drawing 2 is the keep a public place clean side-looking structural representation of seat support surface state of the rotary open air of the utility model,

Accompanying drawing 3 is the keep a public place clean side-looking structure cutaway view of seat support surface state of the rotary open air of the utility model,

Accompanying drawing 4 is the structural representation of chair frame,

Accompanying drawing 5 is the structural representation of seat,

Accompanying drawing 6 is the structural representation of dust cover,

Accompanying drawing 7 is the structural representation of connecting axle,

Accompanying drawing 8 is the structural representation of stop pin,

Accompanying drawing 9 is the structural representation of snap close,

Accompanying drawing 10 is the structural representation of handle,

Accompanying drawing 11 is the structural representation of drag-line and weight,

Label among the figure is respectively:

1, chair frame, 2, seat, 3, connecting axle, 4, dust cover,

5, snap close, 6, handle, 7, drag-line, 8, weight,

9, connecting hole, 10, Connection Block, 11, axis hole, 12, protruding end,

13, lock hole, 14, stop pin, 15, snap in end.

[specific embodiment]

Provide the keep a public place clean specific embodiment of chair of the utility model press-down type open air below in conjunction with accompanying drawing.

Referring to attached Fig. 1 and 2.

A kind of rotary open air chair of keeping a public place clean, contain chair frame 1, seat 2, connecting axle 3 and dust cover 4, chair frame 1 is a metallic steel tube frame structure, chair leg and back leg before comprising, connect the crossbeam formation by adding one in the middle of two " eight " the font bracing frames, the rear end of chair frame 1 is provided with connecting hole 9 (referring to accompanying drawing 4).

Seat 2 comprises seat and backrest, can adopt engineering plastics or mechanism plate compression molding to make, and is provided with to adapt to human body and sit up straight arc, the especially backrest of shape and can hold people's waist; The width of seat 2 seats and backrest is less than the width of dust cover 4 internal diameters, the length of seat 2 seats equals the length of dust cover 4 external diameters, the length of seat 2 backrests is less than the length of dust cover 4 internal diameters, be provided with Connection Block 10 below the seat 2, the length of Connection Block 10 should be longer than the width of seat 2, can hang drag-line 7 and weight 8 structures (referring to accompanying drawing 5) on the part that Connection Block 10 is grown.

Dust cover 4 is approximate 1/4th circular configuration, can adopt metal or engineering plastics to make, consider better that it is connected with chair frame 1, so a vertical section is set above the cambered surface of getting forward, dust cover 4 front ends are connected (tie point is more) by vertical section with the foreleg of chair frame 1, and the rear end of dust cover 4 is provided with connecting hole 9 (referring to accompanying drawing 6).

Connecting axle 3 is a long metal shaft (referring to an accompanying drawing 7), and an end is a protruding end 12, and the other end is provided with lock hole 13.Couple together with the axis hole 11 of the Connection Block 10 of connecting hole 9 by chair frame 1 of lock hole 13 ends of connecting axle 3, seat 2 and dust cover 4 with chair frame 1, seat 2 and dust cover 4, protruding end 12 is blocked an end, and stop pin 14 (referring to accompanying drawing 8) inserts the lock hole 13 locking other ends: dust cover 4 is connected axle 3 and vertical section is fixed on the chair frame 1; Seat 2 can rotate in dust cover 4.

Centre at seat 2 Connection Blocks 10 is provided with handle 6, and handle 6 is appropriate with metal structure, and preferably there is a projection upper end, so that the grasping of staff (referring to accompanying drawing 10), the length of handle 6 makes it and can rotate in dust cover 4 less than the length of dust cover internal diameter.

The one side that grows seat 2 parts on Connection Block 10 is provided with drag-line 7 and weight 8 structures (referring to accompanying drawing 3): the upper end of drag-line 7 is for snapping in end 15, the lower end of drag-line 7 is provided with weight 8 (referring to accompanying drawing 11), drag-line 7 is the drag-line of making of wire or metal cablet, and weight 8 is the spheroid or the cylinder of irony or plumbous matter; Drag-line 7 is stuck on the Connection Block 10 by snapping in end 15.That also weight 8 can be done is littler, and a drag-line 7 and weight 8 structures are respectively established in the both sides that grow seat 2 parts on Connection Block 10.

Snap close 5 (referring to accompanying drawing 9) is set on the both sides of chair frame 1 front end, will be shelved on the seat locking on the chair frame 1, the people is seated can swing back, snap close is down L shaped structure, is connected the front end of chair frame 1 by falling L shaped bottom, can 360 ° of rotations

The utility model is different with prior art on structural design, but still can adopt the manufacture craft of existing chair on manufacture craft, and therefore, its enforcement is very easily with easily.

Being preferred embodiment of the present utility model only in sum, is not to be used for limiting practical range of the present utility model.The variation or the modification of all equivalences of doing according to the utility model all should be considered as technology category of the present utility model.

Claims (7)

1. rotary open air chair of keeping a public place clean, contain chair frame, seat, connecting axle and dust cover, chair leg and back leg before the chair frame comprises, be provided with Connection Block below the seat, it is characterized in that, the chair frame is a frame structure, connect the crossbeam formation by adding one in the middle of two " eight " the font bracing frames, the rear end of chair frame is provided with connecting hole, chair frame, dust cover and seat is coupled together by the connecting hole of chair frame, the axis hole of dust cover and the Connection Block of seat with connecting axle, and seat can rotate in dust cover; The width of seat seat and backrest is less than the width of dust cover internal diameter, and the length of seat seat is slightly larger than the length of dust cover external diameter, and the length of seat backrest is less than the length of dust cover internal diameter; Be provided with handle on the seat Connection Block, the length of handle is less than the length of dust cover internal diameter; On the Connection Block of seat, be provided with drag-line and weight structure, be provided with snap close at the front end of chair frame.
2. the rotary open air according to claim 1 chair of keeping a public place clean, it is characterized in that, described dust cover is approximate 1/4th circular configuration, but a vertical section is arranged above the cambered surface forward, the dust cover front end is connected by the foreleg of vertical section with the chair frame, and the dust cover rear end is connected on the connecting axle by connecting hole.
3. the rotary open air according to claim 1 chair of keeping a public place clean is characterized in that, is provided with drag-line and weight structure at an end of the Connection Block of seat.
4. the rotary open air according to claim 1 chair of keeping a public place clean is characterized in that, is provided with drag-line and weight structure at the two ends of the Connection Block of seat.
5. according to claim 1 or the 3 described rotary open airs chair of keeping a public place clean, it is characterized in that described drag-line is the drag-line that wire or metal cablet are made.
6. the rotary open air according to claim 1 chair of keeping a public place clean is characterized in that described snap close is down L shaped structure, is connected the front end of chair frame by falling L shaped bottom, can 360 ° of rotations
7. the rotary open air according to claim 1 chair of keeping a public place clean is characterized in that, described seat has and adapts to the arc that human body is sat up straight shape.
CN2009200728085U 2009-05-22 2009-05-22 Rotary-type outdoor clean chair CN201452302U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200728085U CN201452302U (en) 2009-05-22 2009-05-22 Rotary-type outdoor clean chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200728085U CN201452302U (en) 2009-05-22 2009-05-22 Rotary-type outdoor clean chair

Publications (1)

Publication Number Publication Date
CN201452302U true CN201452302U (en) 2010-05-12

Family

ID=42379638

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200728085U CN201452302U (en) 2009-05-22 2009-05-22 Rotary-type outdoor clean chair

Country Status (1)

Country Link
CN (1) CN201452302U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102160718A (en) * 2010-07-04 2011-08-24 冯世英 Backrest folding chair
CN102664795A (en) * 2012-04-18 2012-09-12 苏州泽佑科技有限公司 Router with waterproof function
CN104856489A (en) * 2014-02-20 2015-08-26 蓝振宁 Outdoor stool
CN103799731B (en) * 2012-11-06 2017-09-01 国誉株式会社 Chair

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102160718A (en) * 2010-07-04 2011-08-24 冯世英 Backrest folding chair
CN102160718B (en) * 2010-07-04 2012-10-17 冯世英 Backrest folding chair
CN102664795A (en) * 2012-04-18 2012-09-12 苏州泽佑科技有限公司 Router with waterproof function
CN103799731B (en) * 2012-11-06 2017-09-01 国誉株式会社 Chair
CN104856489A (en) * 2014-02-20 2015-08-26 蓝振宁 Outdoor stool

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20120522